法律效力的概念對于理解法律的本質至關重要。
The concept of legal validity is crucial for understanding the nature of law.
當每個人都試圖同時出售時，流動性就消失了。
朋友之間的話有的聽有的不聽，夫妻之間的交流要婉轉順從更容易被接受！這溝通的藝術，太巧妙了！并且與人交流時，方式方法很重要！
建筑的情感力量是不可否認的。
The market is a reflection of the collective knowledge of all participants.
"We have learned to love ourselves, so now I urge you to 'speak yourself.'"
"I don’t care about money. I make money from my music, and I’m so proud of that."